. >>> gunfire near the u.s.- mexico line. one bored agent killed. another one wounded. up next, we'll get the latest on the search for the gunman. >>> a massive ball of fire and smoke at a fuel warehouse. we are checking more headlines coming up next. [ knocking ] oh, no, i got to go. oh, can you make that to go? these days, nobody has time to get sick. but minuteclinic makes it easy to get well. our nurse practitioners can diagnose and write prescriptions for everything from strep throat to sinus infections with no appointment necessary, so you can feel better in no time. you guys want to go to the park? yeah! yeah! minuteclinic, the medical clinic in cvs/pharmacy. accepts united healthcare benefit plans. find a clinic near you at minuteclinic.com. >>> still no arrest in the death of a border patrol agent. he was killed early tuesday in arizona. this was a nope drug corridor near the mexican border. a fellow agent also hot is in stable condition. >>> a former butler to pope benedict xvi admits to betraying the pontiff by copying and leaking confidential documents but i